Question 9* 10 points
A 30-lb bag of dog food costs $15.50. A
50-lb bag of the same brand costs $26.50.
Which is the better buy?
The 30-lb bag
The 50-lb bag
The costs are equivalent

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c

You need to show me the graphs so that i can choose one